Radio Shack BTX-123 instruction

Use a Phillips screwdriver to attach the belt clip to the back of the trans- ceiver with the two supplied screws and washers. Then slide the belt clip over your belt or waistband.

Using an External SPEAKER/ Microphone

To connect an external speaker/mi- crophone (such as Cat. No. 19-312 or 19-314) to the transceiver, pull up the attached plug then plug the

speaker/microphone’s 3/32-inch plug into the transceiver’s MIC jack and its 1/8-inch plug into the trans- ceiver’s EAR jack. This disconnects the transceiver’s speaker.

CHANGING OR ADDING Crystals

Your transceiver comes with a pair of crystals installed in Channel A for operation on 154.600 MHz. You can order crystals from your local Ra- dioShack store for Channel B or as replacements for Channel A. Be sure to specify the transceiver’s cat- alog number — 19-1204.

Important: Channel A crystals are soldered in, and can only be re- placed by a qualified technician.

You must request a frequency as- signment from the PCIA before or- dering crystals. Call the PCIA at 800- 759-0300, extension 3068 (in VA, call 703-739-0300, extension 3068). They will advise you of the required information as well as the current fees. Then send your FCC Form 600 to the PCIA. They will assign a fre- quency and forward the application to the FCC.

Your transceiver can operate from 152.255 to 156.250 MHz on any of the business radio frequencies au- thorized by the FCC. To determine the crystals you need to order, use the formulas under “Ordering Crys- tals” on Page 13. You can order the crystals through your local Ra- dioShack store.

BTX-123 specifications

Radio Shack BTX-123: A Look at Its Features and Technologies

The Radio Shack BTX-123 is a standout product that combines portability, convenience, and a range of functions that cater to the needs of modern users. This compact device serves as a bridge between the past and the present, encapsulating Radio Shack's legacy of innovation while integrating contemporary technology features.

One of the main features of the BTX-123 is its Bluetooth capability. This allows users to connect wirelessly to other devices such as smartphones, tablets, and computers, making it an essential tool for those who prioritize convenience and mobility. The Bluetooth range is impressive, offering reliable connectivity up to approximately 33 feet, allowing users to enjoy their audio without the hassle of tangled cords.

The device boasts a built-in rechargeable battery that provides extended usage time, catering to individuals who are always on the go. With a charging time of just a few hours, users can quickly power up their BTX-123 and enjoy hours of music playback, making it suitable for travel, outdoor activities, or even just lounging at home.

In addition to its Bluetooth features, the BTX-123 supports multiple audio formats, ensuring compatibility with a wide array of music files. This versatility allows users to play their favorite tunes from various sources, including streaming services, music apps, and local files. The device also features an integrated microphone, making it ideal for hands-free calls or voice commands, enhancing its functionality beyond mere audio playback.

Sound quality is another key characteristic of the Radio Shack BTX-123. It is designed to deliver clear and rich audio, with enhanced bass and balanced tones, contributing to an enjoyable listening experience. The compact design does not compromise sound integrity, making it an excellent choice for audiophiles and casual listeners alike.

The user-friendly interface and simple controls make navigating the device a breeze, even for those who may not be tech-savvy. Alongside its stylish aesthetic, the BTX-123 is lightweight and portable, designed to fit easily into bags or backpacks, allowing users to take their audio experience anywhere.

In summary, the Radio Shack BTX-123 is an impressive device that encapsulates the essence of modern technology while honoring the legacy of its brand. With features like Bluetooth connectivity, multi-format support, high-quality sound, and a portable design, it is an essential tool for anyone looking to enhance their audio experience on the move. Whether for personal use or as a gift, the BTX-123 stands out as a reliable and efficient audio solution.